Explain why mole ratios are central to stoichiometric calculations, a. You must have the balanced chemical equation and know the quantity of one substance
in the reaction
b. Mole ratios allow for the conversion from moles of one substance in a balanced chemical
equation to moles of another substance in the same equation,
c The mass of the reactants will always equal the mass of the products
d. Mole ratios are determined by the coefficients in a balanced equation